Finding the Third Proportional to 2,220,083 and 4,855,355

Step by Step Solution

1. Step 1: Write the proportion equation
   2,220,083 : 4,855,355 = 4,855,355 : x
2. Step 2: Convert to fraction form
   2,220,083/4,855,355 = 4,855,355/x
3. Step 3: Cross multiply
   2,220,083x = 4,855,355 × 4,855,355
4. Step 4: Simplify right side
   2,220,083x = 23,574,472,176,025
5. Step 5: Solve for x
   x = 23,574,472,176,025/2,220,083
6. Step 6: Final answer
   x = 10,618,734.60